Grey prediction and example analysis of landslide

Slope stability is a key factor in safety production of open-pit,then,the method of grey prediction is applied in this paper,and the relevant parameters are determined by regression with establishing grey prediction model and basing on actual measurement data of deformation,and fitting analysis is used in error of slope prediction model with high fitting accuracy;then the follow-up deformation is predicted,and the results of prediction show that the deformation would continue to increase with open-casting work,and it would generate a severe influence on safety of slope stability,thus,mining area control measurements,as well as building of early warning system,should be required and strengthened to ensure safety of production.